319184439

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{799961}}^1$

素因数の和:799990

約数の個数: 16

約数和(自身を含む): 511975680

約数和(自身を除く): 192791241

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 799961, 2399883, 5599727, 15199259, 16799181, 45597777, 106394813, 319184439]

約数ペア:

[(1, 319184439), (3, 106394813), (7, 45597777), (19, 16799181), (21, 15199259), (57, 5599727), (133, 2399883), (399, 799961)]